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David John Woroch

CIK 1301100 · Chief Executive Officer · last filed 2025-12-02

David John Woroch is a Chief Executive Officer who has filed 64 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for TCX, was dated Dec 2, 2025. Across all open-market trades the lifetime net is −$3.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $900.0K across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$900.0K

Companies

1

Total Filings

64

Lifetime Open-Market Net

-$3.55M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
TCX Chief Executive Officer 70,364 $12.79 $900.0K -$3.55M 64 2025-12-02

Recent Filings

64 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2025-12-02 TCX Grant (A) — $0 EDGAR
2025-06-20 TCX Grant (A) — $0 EDGAR
2024-06-20 TCX Grant (A) — $0 EDGAR
2023-08-16 TCX Mixed +492 -$11.9K EDGAR
2023-07-05 TCX Grant (A) — $0 EDGAR
2022-08-24 TCX Exer (M) +5,000 $105.5K EDGAR
2022-06-23 TCX Grant (A) — $0 EDGAR
2021-11-17 TCX Exer (M) +5,000 $97.0K EDGAR
2021-09-10 TCX Sell (S) −4,250 -$324.4K EDGAR
2021-06-09 TCX Sell (S) −4,000 -$315.4K EDGAR
Showing 1–10 of 64
Page 1 of 7
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.